I Asked You to Teach a Class, Not Mass-Produce Emperors

Li Mi transmigrates into a high-martial world and becomes the teacher of the class ranked dead last. His family has fallen into decline, and the woman he loves has betrayed him. Li Mi awakens the [Supreme Sage Mentor System]. When he teaches his disciples techniques, cultivation, or even divine weapons, he receives several times what he gives in return. “Chubby, get up there and beat your opponent.” “Huh?! Me?” The bottom-ranked student in the year takes on the top-ranked student. 【Ding! You granted Li Hu the Peach-Picking Hand technique and received the ultimate technique True Imperial Sky-Piercing Finger (mastered)!】 【Ding! You granted Li Hu cultivation and received thirty times the cultivation in return!】 【Ding! ... Immortal art: Azure Emperor's Longevity Scripture!】 When the student nobody believed in brutally defeats the top-ranked student, everyone is horrified! “That's a student Li Mi trained?” “Li Mi! You're unfit to be a teacher! Why do you teach your students such underhanded tricks?!” Li Mi only smiles at that. Underhanded? Then I'll mass-produce Great Emperors. Surely you won't have anything to say about that?